Application: Chemical Pump
Problem
Water-powered pump is used to dispense fertilizers, disinfectants, chlorine, acids, soaps, pharmaceuticals & nutritional supplements in a wide range of settings. Internal components are exposed to a number of chemicals, and must resist corrosion & wear against stainless steel components within the pump.
Solution
RTP 100 Series polypropylene with PFPE.
Benefits
- Excellent wear resistance
- Eliminates need for separate metal or plastic bearings
- Improved coefficient of friction in moving components
- Excellent chemical and corrosion resistance
Application: Conveyor Rollers
Problem
Food conveyor rollers used in food processing equipment need to withstand constant movement & must be easy to clean to reduce risk of contamination. Material used in the rollers needs to be approved for food contact & have excellent wear resistance.
Solution
RTP 800 Series acetal with PTFE & silicone.
Benefits
- Improved wear resistance
- Excellent lubricity
- FDA compliant
- Chemical resistance to cleaning solutions
Application: Disposable Pump
Problem
Traditional metal pumps used in the food, dairy, chemical, medical and pharmaceutical industries face contamination issues, which create down-time for maintenance and high cleaning costs. Multiple material requirements include: wear resistance, maintaining low warpage and low creep at operating temperatures of 110°C (230°F), and low moisture absorption to minimize swelling.
Solution
RTP 1300 Series polyphenylene sulfide glass fiber reinforced compound with PTFE.
Benefits
- Excellent chemical resistance
- No need for external lubricants
- FDA compliant polymers and ingredients
Application: HVAC Gears
Problem
Due to extreme temperature changes (-40 0c to 80 0c) gears were creating excessive noise leading to warranty issues.
Solution
RTP 200 series and 800 series with glass fiber and PTFE.
Benefits
- Noise reduction
- Low friction
- Improved wear resistance
Application: Micro Pump Gears
Problem
Chemically resistant materials need to pump a wide variety of fluids over a wide temperature range including: espresso, water, pesticides, carbonated drinks, & alcohol. Application requires high wear materials but cannot utilize glass fiber.
Solution
RTP 2200 Series Peek with carbon fiber, aramid fiber & PTFE.
Benefits
- Excellent chemical & corrosion resistance
- High strength
- Wear resistant
- High heat resistance – Many micro pumps operate at very high speeds creating high temperatures at the wear interface
